百世之师

Explanation: Generations of teachers, that noble and virtuous people who never can serve as role models 　　Usage: Partial official; as subject, object; with compliment 　　Source: Qin Meng Ke, "Mencius down": "saint, Best of the division also, Boyi, Liuxia Hui is also." 　　Examples: Zhuo ~; masterpiece of male speech, scattered Shii away. ★ Lu Song "and the system is _set_ to appease He Xue Kai" Thesaurus:  BES Teacher